CVE-2019-9904 — MEDIUM (6.5)

Vulnerability Description

An issue was discovered in lib\cdt\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\cgraph\graph.c in libcgraph.a, related to agfstsubg in lib\cgraph\subg.c.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Graphviz	Graphviz	2.40.1

Related Weaknesses (CWE)

CWE-674

References

https://gitlab.com/graphviz/graphviz/issues/1512ExploitIssue TrackingThird Party Advisory
https://research.loginsoft.com/bugs/stack-buffer-overflow-in-function-agclose-grExploitThird Party Advisory
https://security.gentoo.org/glsa/202107-04Third Party Advisory
https://gitlab.com/graphviz/graphviz/issues/1512ExploitIssue TrackingThird Party Advisory
https://research.loginsoft.com/bugs/stack-buffer-overflow-in-function-agclose-grExploitThird Party Advisory
https://security.gentoo.org/glsa/202107-04Third Party Advisory

FAQ

What is CVE-2019-9904?

CVE-2019-9904 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An issue was discovered in lib\cdt\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\cgraph\graph.c in libcgraph.a, related to agfstsubg in li...

How severe is CVE-2019-9904?

CVE-2019-9904 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-9904?

Check the references section above for vendor advisories and patch information. Affected products include: Graphviz Graphviz.